Hi
First Make sure you copied all the code (you missed the on the start and end). the image should place by the attach code, make sure to copy the link of the image (https://uploads-ssl.webflow.com/5c96b859de174362cf1a926c/5c988923d78421226594dbef_hero-12.jpg) and paste it in the code (where i wrote to you: “replace this with your image link.jpg”.
Hope it helps, if not - we are here 